86027640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{716897}}^1$

素因数の和:716911

約数の個数: 32

約数和(自身を含む): 258083280

約数和(自身を除く): 172055640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 716897, 1433794, 2150691, 2867588, 3584485, 4301382, 5735176, 7168970, 8602764, 10753455, 14337940, 17205528, 21506910, 28675880, 43013820, 86027640]

約数ペア:

[(1, 86027640), (2, 43013820), (3, 28675880), (4, 21506910), (5, 17205528), (6, 14337940), (8, 10753455), (10, 8602764), (12, 7168970), (15, 5735176), (20, 4301382), (24, 3584485), (30, 2867588), (40, 2150691), (60, 1433794), (120, 716897)]